Alternator having a rotating air intake screen



FIG. 1 is a front view of a an alternator having a rotating air intake screen, showing my new design;

FIG. 2 is a rear view thereof;

FIG. 3 is a side view thereof, taken from the left of FIG. 1;

FIG. 4 is a top view thereof;

FIG. 5 is a rear and right side perspective view; and,

FIG. 6 is a bottom view thereof. 

The ornamental design for an alternator having a rotating air intake screen, as shown and described. 